I could not stop watching this, I literally stayed up until 2 am watching episode after episode after episode. The Story was amazing, I loved the plotwists and the cliffhangers. The actors were also amazing. Lee Min Ho and Park Min Young did an amazing job. The music was beautiful, and I cannot stop listening to the OST! I was totally hooked on this drama, and I would rewatch this over and over again. This is by far my favorite drama. :)